2012

Table Of Contents
ROAMABLEROOTPREFIX
Stores the full path to the root folder where roamable customizable files were
installed.
Open Part of a Large Drawing (Partial Load)
If you work with large drawings, you can improve performance by opening
only the view and layer geometry that you want to work with.
If you work with large drawings, you can use the Partial Open option of the
OPEN command to select which view and layer geometry (graphical objects
only) that you want to work with in a drawing. For example, if you load
geometry from the EXTENTS view and the SITE layer, everything on the SITE
layer that falls within the Extents view is loaded into the drawing.
You can only edit what is loaded into the drawing file, but all the drawing's
named objects are available in the partially open drawing. Named objects
include layers, views, blocks, dimension styles, text styles, viewport
configurations, layouts, UCSs, and linetypes.
By organizing large drawings into sectored views, you can load and edit only
what you need. For example, if you work with a city plan and need to edit
only the southeast sector (sector D3 in the illustration), you can load this
drawing area by specifying the predefined view. If you need to edit only the
city plot numbers, you can load just the geometry on this specific layer.
After a drawing is partially open, you can load additional geometry from a
view, selected area, or layer into the drawing by using PARTIALOAD. The
226 | Chapter 7 Open or Save a Drawing